<?php

declare(strict_types=1);

namespace Tests\Unit\Domain\Models\Entities;

use Carbon\CarbonImmutable;
use Domain\Enums\BarcodeFormat;
use Domain\Models\Entities\RequestedCoupon;
use Domain\Models\ValueObjects\Coupon\CouponValidity;
use Domain\Models\ValueObjects\CouponName;
use Domain\Models\ValueObjects\CouponPicture;
use Domain\Models\ValueObjects\CouponProductName;
use Domain\Models\ValueObjects\GS1;
use Domain\Models\ValueObjects\MoneyAmount;
use Domain\Models\ValueObjects\Period;
use Domain\Models\ValueObjects\PicturePath;
use Domain\Models\ValueObjects\ProcessingCode;
use Domain\Models\ValueObjects\RequestedCoupon\RequestedCouponId;
use Ramsey\Uuid\Uuid;
use Shared\Enums\Currency;
use Shared\ValueObjects\DateTime;
use Shared\ValueObjects\Money;

covers(RequestedCoupon::class);

describe('requested coupon', function (): void {
    afterEach(function (): void {
        CarbonImmutable::setTestNow();
    });

    it('hydrates a requested coupon with all its fields', function (): void {
        // GIVEN
        $id                       = RequestedCouponId::generate();
        $name                     = new CouponName('Coupon A');
        $productName              = new CouponProductName('Product A');
        $quantity                 = 100;
        $warningThresholdQuantity = 10;
        $period                   = new Period(new DateTime('2026-01-01'), new DateTime('2026-02-01'));
        $moneyAmount              = new MoneyAmount(new Money(Currency::EUR, 300));
        $processingCode           = new ProcessingCode('PC1');
        $couponPicture            = new CouponPicture(new PicturePath('coupons/product.jpg'), new PicturePath('coupons/thumbnail.jpg'));
        $gs1                      = new GS1('01234567890128', BarcodeFormat::EAN13);
        $couponValidity           = new CouponValidity(30, DateTime::now());

        // WHEN
        $coupon = RequestedCoupon::hydrate(
            $id,
            $name,
            $productName,
            $quantity,
            $warningThresholdQuantity,
            $period,
            $moneyAmount,
            $processingCode,
            $couponPicture,
            $gs1,
            $couponValidity,
        );

        // THEN
        expect($coupon->id())->toBe($id)
            ->and($coupon->name)->toBe($name)
            ->and($coupon->productName)->toBe($productName)
            ->and($coupon->quantity)->toBe($quantity)
            ->and($coupon->warningThresholdQuantity)->toBe($warningThresholdQuantity)
            ->and($coupon->period)->toBe($period)
            ->and($coupon->moneyAmount)->toBe($moneyAmount)
            ->and($coupon->processingCode)->toBe($processingCode)
            ->and($coupon->couponPicture)->toBe($couponPicture)
            ->and($coupon->gs1)->toBe($gs1)
            ->and($coupon->couponValidity)->toBe($couponValidity)
            ->and($coupon->updatedAt)->toBeNull()
            ->and($coupon->updatedAt())->toBeNull();
    });

    it('hydrates a requested coupon with an explicit updatedAt date', function (): void {
        // GIVEN
        $updatedAt = new \DateTimeImmutable('2026-06-15 12:00:00', new \DateTimeZone('UTC'));

        // WHEN
        $coupon = RequestedCoupon::hydrate(
            RequestedCouponId::generate(),
            new CouponName('Coupon A'),
            new CouponProductName('Product A'),
            100,
            10,
            new Period(new DateTime('2026-01-01'), new DateTime('2026-02-01')),
            new MoneyAmount(new Money(Currency::EUR, 300)),
            new ProcessingCode('PC1'),
            new CouponPicture(new PicturePath('coupons/product.jpg'), new PicturePath('coupons/thumbnail.jpg')),
            new GS1('01234567890128', BarcodeFormat::EAN13),
            new CouponValidity(30, DateTime::now()),
            $updatedAt,
        );

        // THEN
        expect($coupon->updatedAt)->toBe($updatedAt)
            ->and($coupon->updatedAt())->toBe($updatedAt);
    });

    it('returns the creation date extracted from the id', function (): void {
        // GIVEN
        $expected = new \DateTimeImmutable('2024-06-15 12:34:56.789000', new \DateTimeZone('UTC'));
        $id       = new RequestedCouponId(Uuid::uuid7($expected));
        $coupon   = RequestedCoupon::hydrate(
            $id,
            new CouponName('Coupon A'),
            new CouponProductName('Product A'),
            100,
            10,
            new Period(new DateTime('2026-01-01'), new DateTime('2026-02-01')),
            new MoneyAmount(new Money(Currency::EUR, 300)),
            new ProcessingCode('PC1'),
            new CouponPicture(new PicturePath('coupons/product.jpg'), new PicturePath('coupons/thumbnail.jpg')),
            new GS1('01234567890128', BarcodeFormat::EAN13),
            new CouponValidity(30, DateTime::now()),
        );

        // WHEN
        $result = $coupon->createdAt();

        // THEN
        expect($result->format('Y-m-d H:i:s.v'))->toBe($expected->format('Y-m-d H:i:s.v'));
    });
});